Individual Calculations August 2023
 Leron, Jonathan  Total change: -92.80  Rating chartPersonal card
 13e open de Salon de Provence B (-1700) SALON DE PROVENCE FRA 2023-07-08
RcRownchangeKK*chgGame
 1311 1473 0.50 4 -2.32 40 -92.80 
  Roganova, Jeremy 1244 FRA0.001-0.7940-31.60 
  Costa, Pierre 1452 FRA0.001-0.5340-21.20 
  Vigner, Jerome 1193 FRA0.001-0.8440-33.60 
  Schmitz, Yves 1353 FRA0.501-0.1640-6.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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